151662378241 has 8 divisors (see below), whose sum is σ = 165457687104. Its totient is φ = 137868372720.

The previous prime is 151662378221. The next prime is 151662378251. The reversal of 151662378241 is 142873266151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151662378241 - 2¹¹ = 151662376193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151662378191 and 151662378200.

It is not an unprimeable number, because it can be changed into a prime (151662378221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74061 + ... + 555706.

It is an arithmetic number, because the mean of its divisors is an integer number (20682210888).

Almost surely, 2^151662378241 is an apocalyptic number.

151662378241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

151662378241 is a deficient number, since it is larger than the sum of its proper divisors (13795308863).

151662378241 is a wasteful number, since it uses less digits than its factorization.

151662378241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651671.

The product of its digits is 483840, while the sum is 46.

The spelling of 151662378241 in words is "one hundred fifty-one billion, six hundred sixty-two million, three hundred seventy-eight thousand, two hundred forty-one".